介绍一种利用激光测距仪和RTK定位技术对采空区快速地形测量方法,并通过一些算法校正采空区的地形数据以及对比该算法与RTK实测的差值.结果表明,其差值的数量最大为1.5673m.%This paper introduces a rapid topography measurement method of mined-out area using laser range finder and RTK positioning technology,and corrects the topographic data of mined-out area through some algorithms and compares the difference between the algorithm and RTK.The results show that the maximum difference is 1.5673m.
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